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???????A Practitioner's Guide to Software Test Design???????????????Σ?

????Today's Testing Challenges

????For any system of interesting size it is impossible to test all the different logic paths and all the different input data combinations. Of the infinite number of choices?? each one of which is worthy of some level of testing?? testers can only choose a very small subset because of resource constraints. The purpose of this book is to help you analyze?? design?? and choose such subsets?? to implement those tests that are most likely to discover defects.It is vital to choose test cases wisely. Missing a defect can result in significant losses to your organization if a defective system is placed into production.

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